XRNT-12 25A40A High Voltage Current Limiting Fuse XRNT1-10 50A63A High Breaking Capacity FuseKey features:
1. High breaking capacity: the rated breaking current is 315ka-50ka。
2. Small power loss: there is a low temperature rise, and this feature is more significant when the fuse works in the middle of the fully enclosed edge device.
3. Low arc voltage: The arc voltage is low during the breaking process.
4. Small error of characteristic curve: the error of time-current characteristic curve is less than 10%.
5. Standardization of specifications: The rated parameters of the products conform to the international electrotechnical IEC standards R10 and R20 series.
6. It can be equipped with an impactor, which is connected in parallel with the melt, which can act within a few thousandths of a m at the beginning of the arc, and give a signal with enough energy to make other electrical appliances act, or provide interlocking. The fuse impactor in accordance with the German DIN standard has an output energy of 3 5 joules.
7. There is a great current limiting effect, so that when selecting the conductor of the protected element, it is only necessary to design according to the limit current value instead of all the short-circuit current values, which can save the amount of conductive materials and other materials.
XRNT-12 25A40A High Voltage Current Limiting Fuse XRNT1-10 50A63A High Breaking Capacity FuseSuitable for indoor AC 50Hz, rated voltage 36kv、7.2kv、12kv、24kv、40.The 5KV system can be used in conjunction with other switching appliances such as load switches and vacuum contactors, as a protection element for short circuit and overload of power transformers and other equipment, and is a necessary supporting product for high-voltage switch frames, ring screen frames, and high-voltage prefabricated substations.
XRNT-10KV high-voltage current-limiting fuse models are available:
xrnt-12/80a xrnt-10/80a xrnt1-10/80a xrnt1-12/80a
xrnp-12/0.5a xrnp-10/0.5 xrnp-24/0.5a xrnp-35/0.5a xrnp-40.5/0.5a
xrnt-12/63a xrnt-10/63a xrnt1-10/63a xrnt1-12/63a
xrnp-12/3.15 xrnp-10/3.15 xrnp-24/3.15 xrnp-35/3.15a xrnp-40.5/3.15a
xrnt-12/50a xrnt-10/50a xrnt1-10/50a xrnt1-12/50a
xrnt-12/40a xrnt-10/40a xrnt1-10/40a xrnt1-12/40a
xrnt-12/31.5a xrnt-10/31.5a xrnt1-10/31.5a xrnt1-12/31.5a
xrnt-12/300 xrnt1-12/300 xrnt1-12/315 xrnt-12/315
xrnt-12/25a xrnt-10/25a xrnt1-10/25a xrnt1-12/25a
xrnt-12/20a xrnt-10/20a xrnt1-10/20a xrnt1-12/20a
xrnt-12/16a xrnt-10/16a xrnt1-10/16a xrnt1-12/16a
xrnt-12/100a xrnt-10/100a xrnt1-10/100a xrnt1-12/100a
xrnt-12/125a xrnt-10/125a xrnt1-10/125a xrnt1-12/125a
xrnt-12/160a xrnt-10/160a xrnt1-10/160a xrnt1-12/160a
xrnt-12/200a xrnt-10/200a xrnt1-10/10a xrnt1-12/10a